"We're really happily married, so it's not an issue, but it's still weird for your husband to be watching you dance intimately with another man.

"I wanted to check he was going to be happy with that and okay I'm dancing in such an intense way. I'd find it really hard if it were the other way around. But then I'd know they're just dancing and I have trust in our relationship."

She added: "He is happy with it, which is great. Still, I needed to make sure. It's nice we're in that situation where it's not an issue."